@charset "utf-8";
html, body {
  font-family: Arial, Helvetica, 'Microsoft Yahei';
}

html {
  height: 100%;
  font-size: 14px;
}

body { 
  height: 100%;
  background: #020202;
  color: rgba(0, 0, 0, .87);
  -webkit-text-size-adjust: none;
}
.wrapper{
  position: relative;
  box-sizing: border-box;
}
a {
  text-decoration: none;
  color: rgba(0, 0, 0, .87);
  &:visited {
    color: rgba(0, 0, 0, .54);
  }
  &:hover, &:active {
    text-decoration: none;
    outline: none;
    -webkit-tap-highlight-color: rgba(0,0,0,0);
  }
}

input {
  outline: 0;
  -webkit-appearance: none;
}

.hide{
  display: none;
}